JP3222850U - Scraping type soil removal system for vehicle sediment removal equipment - Google Patents

Abstract

An object of the present invention is to provide a vehicle in which a movable earth removing plate for scraping sediment deposited in a narrow area under a gantry of a vehicle is disposed under the gantry so that the deposited sediment can be simply scraped to the outside. A scraped soil removal system for a soil removal device is provided. A scraping-type earth removal system 1 for a vehicle earth and sand removal device is removed by a vehicle earth and sand removal device in the form of a rectangular box having both upper and lower sides or an upper portion and a bottom plate portion. A scraper frame main body 2 installed in a region of earth and sand accumulated on the lower ground, a rectangular two-stage structure discharging plate 4 for scraping earth and sand disposed in the width direction in the scraper frame main body, and a scraper frame Incorporated into the main body, the earth discharging plate is moved between the rear side and the front discharging side by the rotating screw body 7 in the main body of the scraping frame, and the sand and the like accumulated on the ground in the main body of the scraping frame is scraped out. And a discharge plate moving drive mechanism for discharging the body to the outside. [Selection] Figure 3

Description

  The present invention relates to a scraping type soil removal system for a vehicle earth and sand removal device, and more particularly, a movable earth removal plate that scrapes sediment deposited in a narrow area under the frame of a vehicle earth and sand removal device is disposed under the frame. In addition, the present invention relates to a scraping-type soil removal system for a vehicle earth and sand removal device that can simply scrape accumulated earth and sand to the outside.

  In general, when a construction vehicle leaves the construction site, a construction site, etc., a vehicle earth and sand removal device takes out dirt, mud, and other foreign matter adhered to the vehicle wheel and its vicinity to the outside. In order to prevent this, it is a device that cleans the wheels and body of a vehicle before leaving.

  As a method of dropping earth and sand and mud, there is also a method of dropping earth and sand by passing through a puddle provided in the passage of the vehicle, but in the present invention, the wheel is idled on a roll provided in the passage to remove the earth and sand. This is applied to the method of shaking off.

  As described above, the vehicle earth and sand removal device is installed at the entrance and exit of the construction site. When the vehicle exits the site, the vehicle always passes through the device, and moves out after shaking the earth and sand.

  That is, when a vehicle rides on a pedestal provided in the vehicle's earth and sand removal device and the tire is rotated, the earth and sand falls, and the earth and sand accumulates below the gantry.

  In this case, it is desirable that the accumulated earth and sand be quickly scraped and cleaned after passing the vehicle, but in reality, it is difficult to scrape quickly because there are many vehicles coming and going.

  Even if a large amount of earth and sand is deposited, the space under the pedestal is as narrow as about 10 to 20 cm, which is difficult to remove, and it takes considerable labor and time to remove all of it.

  Various methods, such as a method of pulling out the accumulated earth and sand by placing a board under the equipment and a method of removing the accumulated earth and sand, are provided on a site basis. However, it is not easy to pull it out manually.

  It may be possible to increase the space between the bottom of the gantry and the ground, but in this case, it is necessary to increase the height of the entire device, in which case it is necessary to lengthen the climbing path of the vehicle, and the limited field space It is difficult within the range.

  As described above, when the amount of sediment is increased, the original function of the vehicle sediment removal device is impaired, and the function cannot be effectively exhibited.

  The applicant of the present application previously described in Japanese Patent Application Laid-Open No. 2004-228867 on the front wheel base, the rear wheel base, the central slope connecting the front wheel base and the rear wheel base, and the rear wheel base for entering the vehicle. A gantry body comprising a continual inlet side slope and an exit side slope connected to the front wheel base, a front wheel driving roller and a rear wheel driving roller provided on the front wheel base and the rear wheel base, respectively, and a cleaning medium are stored. And a cleaning medium supply means for supplying a cleaning medium, and rotating the front wheel driving roller in conjunction with a rotational force of the rear wheel driving roller by an engine operation of a vehicle located on the rear wheel mount. , A rotation interlocking means for bringing the pump of the cleaning medium supply means into an operating state, and a nozzle provided on each of the front wheel mount and the rear wheel mount and communicated with the cleaning medium supply means A cleaning medium injection pipe for a vehicle body having a cleaning medium supply pipe line and a nozzle that is disposed along the traveling direction of the vehicle with respect to the gantry body and communicated with a cleaning medium supply means, and the front wheel gantry, Proposed a vehicle mud drop cleaning device configured to remove the tires and the vehicle body of the vehicle by injecting the cleaning medium to the front and rear wheels of the vehicle on the rear wheel mount and the vehicle body of the vehicle. ing.

JP 2017-154615 A

  The present invention has been developed in view of the above-mentioned circumstances, and a movable drainage plate that scrapes sediment deposited in a narrow area under the mount is installed under the mount, and the accumulated sediment is externally provided. It is an object of the present invention to provide a scraped earth discharging system for a vehicle earth and sand removing device (a device having a configuration as in Patent Document 1 or a device having a configuration other than this) that can be simply scraped.

  The scraping type earth removal system for a vehicle earth and sand removal device according to the present invention is a rectangular box having a bottom plate part with both the upper and lower sides opened or removed by the vehicle earth and sand removal device. A scraped frame body installed in an area such as earth and sand accumulated on the ground, a scraping plate for scraping sand and the like arranged in the width direction in the scraped frame body, and incorporated in the scraped frame body, The soil discharge plate is moved between the rear side and the front discharge side in the scrape frame body, and the soil and sand accumulated on the ground in the scrape frame body is scraped by the soil discharge plate, and the exterior of the scrape frame body. The main feature is to have an earth-moving plate moving drive mechanism section that is discharged to the ground.

  According to the first aspect of the present invention, a movable drainage plate that scrapes out the sediment deposited in a narrow area under the gantry of the vehicle's sediment removal apparatus is disposed under the gantry, and the deposited sediment is simplified outside. It is possible to realize and provide a scraping type soil discharging system for a vehicle earth and sand removing device which can be scraped.

  According to the second aspect of the present invention, the bottom plate is provided with a discharge side plate, a back side plate, and left and right side plates having a passage area for earth and sand at the bottom, and both the top and bottom are opened or the top is opened. A scraped frame body installed in an area such as earth and sand that is removed by a vehicle sediment removing device and deposited on the ground below the rectangular box body having a portion, and between the lateral plates in the scraped frame body It is used for scraping earth and sand, and has a two-stage structure consisting of an upper plate and a lower plate. The upper plate supports the lower plate by using a hinge and supports the lower plate so that it can be displaced only in the scraping direction. The base plate and a rotating screw body penetrating support disposed at the center of the upper plate are screwed together, and one end side is pivotally supported by the discharge side plate and the other end side is projected to the front side. A rotating screw body pivotally supported by a side plate on the side, and the scraping A driving frame portion incorporated in the side plate on the discharge side of the main body, a driving sprocket disposed in the driving frame portion to which one end of the rotating screw body is attached, and the number of teeth for the driving sprocket disposed in the driving frame portion A plurality of sprocket groups each having a ratio of a plurality of stages, each having a handle for receiving a rotation operation, a chain wound around the driving sprocket, the plurality of sprocket groups, and each of the plurality of sprocket groups And a discharge plate movement drive mechanism having a rotation operation handle that can be selectively attached to the attachment receiving portion. Scraping type earth removal system for vehicle earth and sand removal device that can efficiently scrape the earth and sand accumulated in a narrow area under the frame of the vehicle earth and sand removal device It can be achieved provided.

  According to a third aspect of the invention, in the second aspect of the invention, the plurality of sprocket groups are arranged on the driving frame and are doubled, tripled, four times larger than the driving sprocket. Since it is composed of three sprockets with double the number of teeth, the mounting position of the handle for rotation operation on the three sprockets is selectively changed to double or triple the moving speed of the earth removal plate. It is possible to realize and provide a scraped soil removal system for a vehicle earth and sand removal device that can be adjusted within a range of four times.

  According to the invention described in claim 4, in the invention described in claim 3, by selectively attaching the handle for rotation operation to each attachment receiving portion of each sprocket, the earthing plate can be used alone as a driving sprocket. Compared to double speed, triple speed, and quadruple speed, the effect of the invention of claim 3 can be achieved, and the earth-moving board can be moved at an optimal speed according to the amount of sediment and moisture. Therefore, it is possible to realize and provide a scraping-type soil removal system for a vehicle sand removal device that can improve the efficiency of the soil disposal treatment.

  According to the invention described in claim 5, in the invention described in any one of claims 2 to 4, both protrusions projecting toward both lateral plates at both ends of the lower plate of the soil discharge plate, Each lower plate guide member provided in a region opposite to the projections of the lateral plates, and a lower earth guide avoiding mechanism portion, and the lower plate guides when moving to the rear side of the soil discharge plate. The member is engaged with each protrusion of the lower plate, and the lower plate is rotated upward to avoid returning the earth and sand below the lower plate to the back side. Realized a scraped-type soil removal system for vehicle sediment removal equipment that achieves the effect of the device described in any one of the items and can improve the efficiency of soil removal treatment by avoiding return to the back side of the soil, etc. Can be provided.

FIG. 1 is a schematic front view of a vehicle earth and sand removal device including a scraped earth discharging system according to an embodiment of the present invention. FIG. 2 is a front view of the drive frame portion in the scraped earth removal system according to the present embodiment. FIG. 3 is a schematic plan view of the scraped earth removal system according to the present embodiment. FIG. 4 is a schematic end view of the rear side of the scraped earth removal system according to the present embodiment. FIG. 5 is a schematic side view of the scraped soil removal system according to the present embodiment. FIG. 6 is an exploded view of an upper plate and a lower plate constituting the earth discharging plate in the scraping type earth discharging system according to the present embodiment. FIG. 7 is an explanatory view showing the rotational displacement state of the lower plate constituting the earth removal plate by the earth and sand return avoiding mechanism in the scraped earth removal system according to the present embodiment.

  In the present invention, a movable earth discharging plate for scraping the sediment deposited in a narrow area under the gantry of the vehicle's sediment removal device is disposed under the gantry, and the deposited sediment can be easily scraped to the outside. For the purpose of providing a scraped-type earth removal system for a vehicle earth and sand removal device, it is equipped with a side plate on the discharge side, a side plate on the back side, and left and right side plates that have a passage area for earth and sand at the bottom, and both upper and lower sides are open. A scraped frame body which is installed in an area such as earth and sand which is removed by a sediment removal device of a vehicle in a rectangular box shape having an open top or having a bottom plate portion and deposited on the ground below it, and the scraped frame For scraping earth and sand placed between the two side plates in the body, it consists of a two-stage structure of upper and lower plates. The lower plate is supported by the upper plate using a hinge, and the lower plate is scraped. Supported to displace only in the direction The base plate and a rotating screw body penetrating support disposed at the center of the upper plate are screwed together, and one end side is pivotally supported by the discharge side plate and the other end side is projected to the front side. A rotating screw body pivotally supported by the side plate on the side, a driving frame portion incorporated in the side plate on the discharge side of the scraping frame body, a driving sprocket disposed on the driving frame portion and having one end of the rotating screw body attached thereto A plurality of sprocket groups, each having a gear ratio with respect to the driving sprocket arranged in the driving frame, and having a handle receiving portion for a rotation operation, the driving sprocket, and the plurality of sprockets A structure that includes a chain wound around a group, and an earth plate moving drive mechanism that includes a rotation operation handle that can be selectively mounted on each mounting receiving portion of the plurality of sprocket groups. Represents was.

Hereinafter, with reference to the drawings, a scraping-type soil removal system for a vehicle sediment removal apparatus according to an embodiment of the present invention will be described in detail.
FIG. 1 shows a schematic configuration of a vehicle earth and sand removing device 51 including a scraped earth discharging system 1 according to an embodiment of the present invention. The earth and sand removing device 51 illustrated in FIG. 1 is a dry mechanism earth and sand removing device, but the receiving box type earth removing device 1 of the present invention is not limited to this, and is used as an earth and sand removing device for various types of vehicles such as a water type. It can be suitably used.

For example, as shown in FIG. 1, the vehicle earth and sand removing device 51 includes a front wheel mount 52, a rear wheel mount 53, a front wheel mount 52, and a rear wheel mount 53 on which a front wheel W1 and a rear wheel W2 of a vehicle C such as a dump truck are placed. A central slope 54, an entrance-side slope 55 connected to the rear wheel mount 53 for entering the vehicle C, and an exit-side slope 56 connected to the front wheel mount 52. The structure includes a gantry body 57 disposed above, a front wheel driving roller 61 and a rear wheel driving roller 62 provided on the front wheel gantry 52 and the rear wheel gantry 53, respectively.
In addition, the scraping-type earth removal system 1 according to the present embodiment can be applied to the earth and sand removal device according to the other configuration in addition to the earth and sand removal device 51 having the configuration illustrated in FIG.

  Then, by rotating the tires of the front wheel W1 and the rear wheel W2 of the vehicle C on the front wheel mount 52 and the rear wheel mount 53, the sand removal of the vehicle body is performed and the tire is dropped to the ground G side.

  In FIG. 1, reference numeral 71 denotes a guide rail portion arranged along the gantry body 57.

  The scraped earth removal system 1 according to this embodiment is configured to be installed on the ground G below the front wheel mount 52, for example.

  In addition to this, it is of course possible to install on the ground G below the rear wheel mount 53.

  Next, the scraping-type earth removal system 1 according to the present embodiment will be described in detail with reference to FIGS.

  As shown in FIGS. 2 to 5, the scraped earth removal system 1 of the present embodiment includes a discharge side plate 3 a having a passage area 30 for earth and sand O on the lower side, a back side plate 3 b, and left and right side plates. 3c, 3d, open in both upper and lower sides, or in the shape of a rectangular box with an open top and a bottom plate (not shown), which is removed by the vehicle earth and sand removal device 51, and the front wheel below it The scraped frame body 2 installed in the area of earth and sand O (see FIG. 7) deposited on the ground G below the gantry 52, and the earth and sand disposed in the scraped frame body 2 between the lateral plates 3c and 3d. For scraping out O, etc., it consists of a two-stage structure consisting of a rectangular plate-like upper plate 4a and lower plate 4b. The lower plate 4b is supported by hanging from the upper plate 4a using a hinge 5, and the lower plate 4b is discharged. The earth removal plate 4 supported so as to be displaceable only in the direction (scraping direction), and the front The rotating screw body penetrating support 6 disposed in the center of the upper plate 4a is screwed together, and one end side is projected to the front side while being pivotally supported by the discharge side plate 3a, and the other end side is projected to the rear side. For example, a rotating screw body 7 that uses a trapezoidal screw supported by a side plate 3b and a side plate 3a on the discharge side of the scraping frame main body 2 are arranged in parallel in the front-rear direction. First and second driving frame portions 8a and 8b incorporated so as to be able to pass through, and a driving sprocket 9 which is disposed on the first and second driving frame portions 8a and 8b and to which one end of the rotating screw body 7 is attached. And the gear ratio with respect to the driving sprocket 9 distributed in the driving frame portions 8a and 8b are changed to a plurality of stages (in this embodiment, three stages), and each projecting end is used for rotating operation. A plurality of straps having a mounting receiving portion 11 for the handle 10 A rocket group, that is, in this embodiment, three sprockets 12a, 12b, 12c, the driving sprocket 9, the chain 13 wound around the three sprockets 12a, 12b, 12c, and the three sprockets 12a, 12b, 12c, and an earthing plate moving drive mechanism 14 having a handle 10 for rotational operation that can be selectively mounted on each mounting receiving portion 11 of 12c.

  FIG. 6 shows the upper plate 4a, the lower plate 4b, and the hinge 5 constituting the earth removal plate 4 in the scraped-type earth removal system 1 of this embodiment in an exploded state.

  FIG. 7 shows the configuration (side plate 3c side) and operation of the earth and sand return avoiding mechanism 15 in the scraped earth discharging system 1 of the present embodiment.

  The earth-and-sand return avoiding mechanism 15 includes a protrusion 16 that protrudes by a small dimension toward the both lateral plates 3c at one end of the lower plate 4b of the earth discharging plate 4 on the lateral plate 3c side. And a lower plate guide member 17 provided in a region facing the protrusion 16 of the side plate 3c.

  The lower plate guide member 17 includes a horizontal guide portion 18b and an inclined guide portion 18a that are provided in a lower portion of the inner wall of the lateral plate 3c so as to protrude from the inner wall of the lateral plate 3c toward the lower plate 4b. It has.

  The earth and sand return avoiding mechanism that extends between the other end of the lateral side plate 3c and the lateral side plate 3d is also configured in the same manner as described above.

  When the earth discharging plate 4 is moved to the back side (return side), the lower plate guide members 17 are engaged with the protrusions 16 of the lower plate 4b, and the lower plate 4b is indicated by an arrow in FIG. Thus, the return of the earth and sand O below the lower plate 4b to the back side is avoided, and the scraping efficiency of the earth and sand O is improved.

  Next, a measure for improving the moving speed of the soil discharging board 4 in the scraped soil discharging system 1 of the present embodiment will be described.

  In the present embodiment, the three sprockets 12a, 12b, 12c arranged in the drive frame portions 8a, 8b have twice, three times, and four times the number of teeth with respect to the driving sprocket 9. It is configured.

  And by selectively attaching the sprockets 12a, 12b, 12c of the handle 10 for rotating operation to the attachment receiving portions 11, the earthing plate 4 can be doubled, tripled, compared to using the driving sprocket 9 alone, Alternatively, it can be moved to the scraping side or the return side at a quadruple speed.

  In addition, when the diameter of the driving sprocket 9 is 22 mm, the moving amount of the earth discharging plate 4 is about 5 mm / 1 rotation.

  In addition to the sprockets 12a, 12b, and 12c, it is of course possible to employ another sprocket that can move the earth discharging plate 4 at 6 times speed, 8 times speed, or the like.

  According to the scraping-type soil removal system 1 of the present embodiment, the scraping frame body 2 of the soil removal system 1 is installed on the ground G below the front wheel mount 52 in the vehicle sand removal device 51, and the vehicle sand removal device. 51, and the sand and the like O deposited on the ground G below the front wheel mount 52 is scraped out by selecting the mounting position of the handle 10 for rotating operation on the sprockets 12a, 12b, 12c and manually rotating it. In the main body 2, the earth and sand O is scraped out based on a simple operation in which the earth discharging plate 4 is moved from the back side to the discharge side at a desired moving speed according to the amount of the earth and sand O or the moisture content. It can be easily discharged to the front of the frame body 2, and the original function of the vehicle sediment removal device 51 can be effectively exhibited.

  After the earth and sand O accumulated in the scraping type earthing system 1 are scraped to the discharge side by the movement of the earthing plate 4 and moved to near the side plate 3a on the discharging side of the earthing plate 4, the earthing plate 4 is removed. By the reverse operation of the handle 10 for rotating operation, it is moved close to the side plate 3b on the back side and returned to the initial position to stand by for subsequent soil removal processing.

The scraped soil removal system 1 of the present embodiment will be further described.
In the present embodiment, power transmission means such as gears, V belts, flat belts and the like can be employed in addition to the case where the sprockets 12a, 12b, 12c are employed.

  The earth removal plate 4 may be constituted by a single plate without being divided into upper and lower parts, and an electric motor, a hydraulic pump, or the like may be adopted as the moving power of the earth removal plate 4.

  In addition to the rotating screw body 7, means such as a bolt, a rack gear, and a hydraulic system can be employed.

  Furthermore, the scraping-type earth removal system 1 of the present embodiment may be installed at a total of four locations below the left and right front wheel mounts 52 and the left and right rear wheel mounts 53 of the vehicle sediment removal device 51, It is also possible to adopt a configuration in which the vehicle earth and sand removing device 51 is integrated in advance in the four places.

  The scraping-type earth removal system of the present invention is not limited to the dry-type soil removal device 51 illustrated in FIG. 1 but can be suitably used for various types of vehicle-type soil removal devices such as a water type.

DESCRIPTION OF SYMBOLS 1 Scraping-type earth removal system 2 Scraping frame main body 3a Discharge side plate 3b Back side plate 3c Lateral plate 3d Lateral plate 4 Discharge plate 4a Upper plate 4b Lower plate 5 Hinge 6 Rotating screw body through support 7 Rotating screw body 8a Drive frame portion 8b Drive frame portion 9 Driving sprocket 10 Handle 11 Mounting receiving portion 12a Sprocket 12b Sprocket 12c Sprocket 13 Chain 14 Drain plate moving drive mechanism portion 15 Sediment return avoiding mechanism portion 16 Projection 17 Lower plate guide member 18a Inclined guide Part 18b Horizontal guide part 30 Passing area 51 Sediment removal device for vehicle 52 Front wheel base 53 Rear wheel base 54 Central slope 55 Entrance side slope 56 Exit side slope 57 Base body 61 Front wheel drive roller 62 Rear wheel drive roller 71 Guide rail part C vehicle G Ground O Earth and sand W1 Front wheel W2 Rear wheel

Claims (5)

A scraped frame main body installed in an area such as earth and sand which is removed by the earth and sand removal device of the vehicle in the shape of a rectangular box having both the upper and lower sides opened or the upper part opened and having a bottom plate part and deposited on the ground below ,
In the scraped frame body, a soil discharging board for scraping such as earth and sand arranged in the width direction,
Incorporated into the scraped frame main body, the earth discharging plate is moved between the rear side and the front discharging side in the scraping frame main body, and earth and sand accumulated on the ground in the scraping frame main body by the earth discharging plate. And a discharge plate moving drive mechanism for discharging to the outside of the scraping frame body,
A scraped earth discharging system for a vehicle earth and sand removing device. Vehicle having a rectangular box with a side plate on the discharge side, a side plate on the back side, and both side plates on the left and right sides that have a passage area for earth and sand at the bottom, with both the top and bottom open or the bottom plate with the top open A scraped frame body installed in an area such as earth and sand which is removed by the earth and sand removing device and deposited on the ground below;
This scraping frame body is used for scraping earth and sand disposed between both side plates, and has a two-stage structure consisting of an upper plate and a lower plate. A soil removal board that supports the board so that it can be displaced only in the scraping direction;
The rotary screw body penetrating support disposed at the center of the upper plate is screwed together, and one end side is pivotally supported by the discharge side plate while the other end side is projected by the back side plate. A rotating screw body that is pivotally supported, a driving frame portion that is incorporated in a side plate on the discharge side of the scraping frame body, a driving sprocket that is disposed on the driving frame portion and to which one end of the rotating screw body is attached, and the driving A plurality of sprocket groups each having a gear ratio with respect to the driving sprocket arranged in the frame portion, and each having a handle receiving portion for a rotation operation, and the driving sprocket and the plurality of sprocket groups. An excavating plate movement drive mechanism portion comprising: a chain, and a handle for rotational operation that can be selectively attached to each attachment receiving portion of the plurality of sprocket groups;
A scraped earth discharging system for a vehicle earth and sand removing device.   The plurality of sprocket groups are composed of three sprockets arranged on the drive frame and having twice, three times, and four times the number of teeth with respect to the driving sprocket. Item 5. A scraped earth removal system for a vehicle earth and sand removal device according to item 2.   By selectively mounting the handle for rotation operation on each mounting receiving portion of each sprocket, the earth removing plate can be moved at double speed, triple speed, and quadruple speed compared to the use of the driving sprocket alone. A scraped earth discharging system for a vehicle earth and sand removing device according to claim 3.   At both ends of the lower plate of the earth removing plate, both protrusions that protrude toward the both side plates, and both lower plate guide members provided in areas facing the protrusions of the both side plates, The earth and sand return avoiding mechanism portion is provided, and the lower board guide member is engaged with each projection of the lower board when the earth discharging board is moved to the back side, and the lower board is rotated upward, 5. The scraping type soil discharging system for a vehicle sediment removing device according to any one of claims 2 to 4, wherein a return of the lower sediment to the back side is avoided.

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